出典:Wiktionary
出典:『Wiktionary』 (2026/05/29 19:08 UTC 版)
From Ancient Greek ἀχρωμάτιστος (akhrōmátistos, “uncolored”), from ἀ- (a-, “not”) + χρῶμα (khrôma, “color”), equivalent to a- + chromatic; compare French achromatique.
achromatic (comparative more achromatic, superlative most achromatic)